baber/WOPTO huggingface dataset:
Patent JP-S61183096-A (JP)
Title: Winch for cable
Inventor: ROORENSU MAGIRU
IPC: B66D1/30
Filed: 1985-03-12
Abstract: @ A winch drum (1) is designed to operate without fleeting knives.The winching surface of the drum (1) is made up of fingers (6) which reciprocate axially along the drum (1) during use. The design is such that, in use, a major proportion of the fingers (6) are always moving in the same direction along the drum (1). This has the effect that the turns of an element being winched are both spaced and continuously progressed along the winching surface of the drum (1).The invention has particular application in the laying and taking up of submarine optical fibre cables.
Patent JP-S55141595-A (JP)
Title: Controlling device of surface treating process
Inventor: UENOYAMA MAMORU
IPC: C25D21/12
Filed: 1979-04-20
Abstract: PURPOSE: To carry out different treatment for many kinds of the materials to be treated and to enable to carry out jumping control, by giving the number to the hanger etc. equipped with the material to be treated and reading the number in each treating vessel and then, reading the treating condition from the memory device.  
     CONSTITUTION: The serial hanger numbers 5 are assigned to the one end of the upper part support frame 4 of the hanger 1, etc. and the numbers 5 and treating condition of the material to be treated 2, are memorized in the memory device of computer. When the hanger 1 is transferred and dipped in the treating vessel 3, the numbers 5 are read by the reading device 10 provided on the upper part of side wall of each vessel 3 and the treating condition corresponding to the numbers 5, is read from the memory device and then, the treating condition and dipping time in each vessel 3, are controlled. Hereby, the treatment of the most suitable condition is made possible and the device is efficiently operated because the treatment in some vessels can be eliminated. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10246138-A (JP)
Title: Fuel injection control device for cylinder direct injection spark ignition internal combustion engine
Inventor: NAKADA NAOKI
IPC: F02D41/34
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To prevent decreasing of an actual injection amount due to decreasing of a fuel pressure (injection rate) by an influence of self injection during an injection period at starting time. SOLUTION: A condition that a fuel pressure Pf at injection start time is a prescribed value or less, an engine speed Ne is a prescribed value or less, and a start time injection pulse width TIST is a prescribed value or more is detected as an injection rate decreasing condition (S2 to S4). Based on the fuel pressure Pf, engine speed Ne, and the start time injection pulse width TIST, a decreasing amount of injection rate is estimated, a correction coefficient K is calculated (S5 to S8), in this way, the start time injection pulse width TIST is corrected (S9).
Patent JP-H04285791-A (JP)
Title: Semiconductor integrating circuit device
Inventor: YAMAZAKI TAKASHI
IPC: H01L27/10
Filed: 1991-03-14
Abstract: PURPOSE:To stabilize input characteristics and to secure an input margin by varying the potential of a first internal power supply voltage for address buffers in accordance with the potential variation of a ground potential. CONSTITUTION:A first power supply voltage transforming circuit VC1 which forms a first internal power supply voltage IVO1 based on an outside power supply voltage and supplies to the address buffers such as dynamic type RAMs, is provided with a differential amplifying circuit DA, which extracts the potential variation of the ground potential, and an adding circuit ADD which adds a potential variation VSD of the ground potential to a standard potential VLG1. And a second and a third power supply voltage transforming circuits are provided. These circuits form internal power supply voltages whose absolute values differ based on the outside power supply voltage. These internal power supply voltages are used as high and low potential side operating power supply voltages for a memory array and its direct peripheral circuits.
Patent JP-S59173425-A (JP)
Title: Striker
Inventor: KIUCHI SUMIO
IPC: E02D7/10
Filed: 1983-03-23
Abstract: PURPOSE:To increase the striking force of a striker by speeding up the stroke of a piston and the final speed during the striking period by a methd in which a pressure-receiving face on the upper end of the piston is made smaller and the surface area to be subjected under pressure of the piston during the downward movement of the piston is reduced. CONSTITUTION:When a piston 8 is at the top dead point, compressed air is sent from an inlet port 14 into an upper working chamber 13, the pressure is acted on a small pressure-receiving face on the upper end of the piston 8 to lower the piston 8, while the lower end of the piston 8 is struck by a lower cap 7 to strike a pile 1. In the position of bottom dead point where the lower cap 7 is struck by the piston 8, compressed air in the upper working chamber 13 flows into the lower working chamber 15 through a groove 22 on the upper end of the piston 8, an annular recession 23 on the inner surface of the cylinder body 5, and the communication hole 21 of the piston 8, the air on the lower working chamber 15 side is expanded, and the piston 8 is pushed upwards. By the repetition of these operations, the pile 1 is driven into the ground.
Patent JP-S53134168-A (JP)
Title: Breather device in automatic transmission gear box
Inventor: KUBO MASANORI
IPC: F16H57/027
Filed: 1977-04-28
Abstract: PURPOSE:To provide a breather device without the fear of oil leakage by arranging openings on an oil pump body, an overdrive case, and the case of an auxiliary transmission gear box to be mutually connected.
Patent JP-S62208406-A (JP)
Title: Magnetic tape device
Inventor: FUJIKI MASAKI
IPC: G11B5/41
Filed: 1986-03-08
Abstract: PURPOSE:To prevent an abrasion of the vicinity of an initial end of a magnetic tape, by constituting the titled device so that a magnetic tape cleaner device can be operated, only at the time of rewinding after the magnetic tape has run by a prescribed distance from the initial end. CONSTITUTION:A counter 22 is cleared by a start point detecting signal S-BOT of a magnetic tape, outputs a carry signal SCR of a low level, and it is applied to an AND gate 35 in a magnetic tape driving device 3. Also, to the other input terminal of the AND gate 35, a rewind signal S-RWD is applied from a magnetic tape control device 2, and after the magnetic tape has run by a prescribed distance from a start point BOT, an enable signal S-ENA of a high level is applied to an auto cleaner driving circuit 32, at the time of rewinding. In this way, a magnetic tape cleaner device is driven only at the time of rewinding after the tape has run by a prescribed length from the start point BOT, and a noise, a drop of responsiveness, and an abrasion are not generated.
Patent JP-S60191850-A (JP)
Title: Trim for vehicle
Inventor: TAKASUGI SHIGEO
IPC: B60R13/02
Filed: 1984-03-14
Abstract: PURPOSE:To aim at rationalizing the process of manufacturing trims and as well as enhancing the versatility and high quality of articles, by providing such an arrangement that an outer skin is jointed to a base member by ultrasonic welding and is then provided thereon with a joint pattern, thereby even an agent which is hard to be melted by high frequency wave welding is simply and firmly welded. CONSTITUTION:In a vehicle trim such as, for example, a door trim, which is composed of an outer skin 1 and a base member 2, the outer skin 1 and the base member are welded together by ultrasonic welding while the outer surface of the skin 1 is formed with ajoint pattern 3, and therefore, they are integrally incorporated together. In this arrangement, a door trim member which is formed beforehands by superposing the outer skin 1 on the base member 2 is set on a die 4 having a desired joint pattern, and further an ultrasonic horn 5 is arranged right above the trim member and is subjected to ultrasonic vibration while being applied with a predetermined pressure to complete the ultrasonic welding. Differing from high frequency wave welding, since there is no restriction by dielectric constant, even a plurality of outer skins having properties different from each other may be freely selected as the outer skin 1 and may be welded. Accordingly, a material which is hard to be melted may be simply and firmly welded.
Patent JP-S55140860-A (JP)
Title: Fixing device
Inventor: SONE KIYOSHI
IPC: G03G15/09
Filed: 1979-04-21
Abstract: PURPOSE:To prevent the cohesion of toners and prevent their concentration decrease by disposing a coil in the back position of recording paper and supplying electric current to this coil to give a magnetic field to the toners on the recording paper thereby letting the toners make contact with the recording paper. CONSTITUTION:Recording paper 2 having been formed with an electrostatic latent image by a multistylus electrostatic recording head 3 is sent in the direction of a developing device 5 and is developed, after which is exposed to flash light of the flash discharge tube 6a of a flash fixing devie 6, where the fixing of toners is accomplished. At the time when the flash discharge tube 6a emits flash, the discharge current flows in the coil of a reactor 7 and therefore the toners are strongly sucked in the direction of core, i.e., recording paper 2 and the toners melt in this state, thus their cohesion is prevented by surface tension and the fixing is accomplished in the state that such a concentration decrease by which ground partly appears does not occur.
Patent JP-S63214385-A (JP)
Inventor: HASHIMOTO YUJI
IPC: B08B7/00
Filed: 1987-03-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57165160-A (JP)
Title: Production and producing device for porous amorphous metallic tape
Inventor: KADOI JIYUN
IPC: C22C1/08
Filed: 1981-04-02
Abstract: PURPOSE:To produce a porous and amorphous metallic tape having many pores by blowing a gas into molten metal to agitate the same vigorously and to disperse the gas as fine foam and supplying the molten metal to a cooling roll which revolves at a high speed. CONSTITUTION:Molten metal 2 is put in a curcible 4 provided with heaters 3, and is dropped through a nozzle 5 onto a cooling roll 1 which revolves at a high speed, whereby it is quickly cooled and an amorphous metallic tape 9 is produced continuously. At this time, nitrogen, air or other gas is blown through a bas blowing pipe 6 into the metal 2 to form foam P, and further ultrasonic oscillations are applied to the molten metal with a high frequency oscillator 7 mounted to the nozzle 5, whereby the foam P is fined. In this state, the molten metal is injected onto the roll 1 through the nozzle 5 by the pressurizing gas through a gas introduction pipe 8, whereby it is cooled and the porous and  amorphous metallic tape 9 having many pores is produced.
Patent JP-H02228038-A (JP)
Title: Semiconductor manufacturing device
Inventor: OGAWA NOBUTAKA
IPC: C23C16/455
Filed: 1989-02-28
Abstract: PURPOSE:To cause contaminative elements that are mixed in a reaction device to be not exerted on a semiconductor material as unnecessary impurities even though they are mixed in together with reaction materials after separating because of elution of element substances and the like from a contact surface of the reaction materials by making up the contact surface with the reaction materials in a storage device by the element substances that are identical to a solid element in the reaction materials. CONSTITUTION:A silicon oxide film SiO2 is allowed to grow in the shape of a thin film with mono-silane SiH4, dichloro silane SiH2CL2 and the like as material gases on a silicon wafer. In such a case, structure materials of a contact surface with respective gases in a gas cylinder and the like are formed so that they are identical to silicon that is one of structure elements of the material gases by manufacturing either or both of the gas cylinder as a storage device of the material gases and a distribution circuit member, e.g. valves, pipes, filters, and the like with silicon that is the structure element of respective gases as a raw material. Even if silicon moleculars and the like separate from the gas cylinder and so on and are mixed in the material gases and then are introduced into a reaction furnace, the silicon moleculars are not formed into unnecessary impurities to a silicon thin film which is formed on a silicon substrate and the silicon thin film of high purity is thus formed.
Patent JP-2000245921-A (JP)
Title: Game machine
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To heighten an expectation feeling to a special prize state by means of preventing a game player from easily predicting whether the special prize state occurs or not in the middle of a pattern game by forming numbers to be displayed in respective display elements through the use of plural segments and successively displaying the segments for forming the numbers to be displayed in the case of a ready-for- winning prize or a special prize. SOLUTION: When a winning ball wins a prize in a start winning prize port and a prescribed condition is satisfied, the pattern game is started in a variable display part 40 and the special prize state is generated when the special patterns are aligned. In this case, the three display elements provided in the part 40 are adopted as the one for seven segments, for example, by which the numbers from 0 to 9 are displayed, where the plural segments are arranged in prescribed positions.  When a prize is won and a random number generating part generates a ready-for-winning random number or a special prize random number, characters being the special prize pattern are displayed in the respective display elements in accordance with prescribed order, the respective segments of the number are successively displayed from one end side to the other end side in the display elements to be finally stopped and the special prize state is made to be hardly predicted.
Patent JP-S59175247-A (JP)
Title: System for transmitting dead word
Inventor: TANAKA SHIYOUZOU
IPC: H04L5/22
Filed: 1983-03-25
Abstract: PURPOSE:To attain ease of maintenance by transmitting automatically a dead word data when no signal comes from a digital input section in a cyclic digital information transmission (CDT). CONSTITUTION:Data of input sections 1-8 are obtained by scanning sequentially a scanning device 9 by an output of a word counter 12'. An FF13 gives logical 1 to an AND gate 14 when no data of the input section exists and gives logical 1 to an AND gate 15 when the data exists. The scanned input data is transmitted via the AND gate 15, the AND gate 14 and a P/S converter 10. When no input data exists, a dead word from a dead word memory 11 is transmitted automatcally via the AND gate 14, an OR gate 16 and the P/S converter 10.
Patent JP-S62206647-A (JP)
Title: Automatic isolating system for defective memory
Inventor: KANEKO TADASHI
IPC: G06F12/06
Filed: 1986-03-06
Abstract: PURPOSE:To as much as possible avoid the isolation of a normal memory and to delete the waste of memories by isolating a set range for the reformation of a memory in response to the degree of a trouble if occurred in a memory unit. CONSTITUTION:When a 1-word trouble occurs, a defective memory is isolated by a means 44 and the control information is set for presence of the defective memory. Then the defective address is set to a means 22 by a means 42. In addition, the capacity value B of a memory unit 2 is read out by a means 43 and the capacity value (B-1) is set to a means 21. A memory 23 is connected with the output of the means 22 and performs conversion so that the defective memory address of the address received from a central processing unit 4 is replaced with the allocated final address of the unit 2 set before the trouble occurs. The allocated addresses of other units 2 are converted optionally in 1:1. In such a way, the single word of the defective memory is automatically isolated.
Patent JP-S53135524-A (JP)
Title: Judging method for reading chracters
Inventor: SHIMOYA YOSHITAKA
IPC: G06K9/00
Filed: 1977-05-02
Abstract: PURPOSE: To enhance the reading reliability for the characters which are hard to judge by using at least one of the characters before and after the character to be judged as an auxiliary for the judgement. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04286184-A (JP)
Title: Control method of developer for printed wiring board
Inventor: MORI HIROYUKI
IPC: H05K3/06
Filed: 1991-03-15
Abstract: PURPOSE:To improve the accuracy of control of a developer, and to rationalize the quantity of the developer supplied. CONSTITUTION:A circuit baking area (the area of development) is detected in the circuit baking process of the pre-process of the development of a printed wiring board. The quantity of a developer supplied is computed on the basis of the detecting data of the area of development, and the developer is fed in a developing process as the next process.
Patent JP-S57165354-A (JP)
Title: 2-hydroxyoxanilic acid derivative
Inventor: MURASE KIYOSHI
IPC: A61K31/22
Filed: 1981-04-03
Abstract: NEW MATERIAL:A compound of formulaI[R 1  is H or lower alkyl; R 2  is lower alkyl; R 3  is lower alkyl, lower alkylsulfonyl or -COX (X is H, lower alkyl, lower halogenoalkyl, etc.)].  
     EXAMPLE: Ethy l2-hydroxy-5-(N-methylacetamido)oxanilate.  
     USE: An antiallergic agent, antiasthmatic agent, antirheumatic agent, carcinostatic agent, remedy for autoimmune diseases and inhibitor against rejection having the regulating action on the immunological function.  
     PROCESS: A nitrobenzene or nitrosobenzene of formula II (A is H or protecting group of OH) is catalytically reduced in a solvent, e.g. THF or an alcohol, in the presence of Pd-C to give an aminophenol of formula III, which is then reacted with an oxalyl halide of formula IV (Y is halogen) in a solvent, e.g. benzene, in the presence of a base, e.g. pyridine, to afford the compound of formulaI. The reaction temperature is room temperature W under cooling. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000253150-A (JP)
Title: Speech auxiliary device for speech system
Inventor: HAMADA REI
IPC: H04L29/06
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To allow a speech auxiliary device for speech system for compensating for the deterioration of message transmitting performance caused by the deterioration of communication quality in telephone communication. SOLUTION: The deterioration of the quality of real-time speech between terminals 11A and 11B through an UDP port is determined, based on the number of times of packet collision in the Internet 14 detected by a gateway 13A. A request for the input of a message to the called terminal is reproduced to a terminal 11A connected with a telephone network 12A, and the inputted message is preserved in the gateway 13A in which the deterioration of the speech quality is determined, and transmitted through the TCP port of the Internet 14 to a gateway 13B in a non-real time. At the same time, a TCP interrupt packet is transmitted to the gateway 13B, so that a message from a terminal 11B can be preserved in the gateway 13B, and transmitted to the gateway 13A in a non-real time. Then, the message is reproduced to each corresponding terminal 11A and 11B in each gateway 13A and 13B.
Patent JP-S51126144-A (JP)
Title: Image recording system
Inventor: OCHI HIROSHI
IPC: H04N1/29
Filed: 1975-04-25
Abstract: PURPOSE: To gain a visible image with high quality by low recording voltage with a little process by using a conductive magnetic tonner. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57165286-A (JP)
Title: Foil embossing method for frame pattern for certificate of merit
Inventor: NAKAI HIROSHI
IPC: B44C1/14
Filed: 1981-04-06
Abstract: PURPOSE:To reduce loss of foil by embossing a set of patterns initially with roughly parallel two foil strips and then, remaining one set thereof with additional two parallel foil strips to form a square frame pattern for a certificate of merit. CONSTITUTION:One set of vertical patterns 3, 3 are formed in a frame pattern of a certificate of merit 1 by the embossing of roughly parallel two foil strips. Then, one set of horizontal patterns are formed by the embossing of additional roughly parallel foil strips 6, 6. This provides a certificate of merit having a square shaped frame pattern made up of a gold foil. EFFECT:This method enables 100% effective utilization of the foil reducing the cost to about one-third that of the conventional method. Small lot of production is possible thereby facilitating the naming and ordered production.
Patent JP-S59177179-A (JP)
Title: Liquid-phase lining method for inner surface of pipe
Inventor: HOSOYA KOUICHI
IPC: B05D7/22
Filed: 1983-03-25
Abstract: PURPOSE:To efficiently form a uniform lining film over the entire length of a long pipe, in the liquid-phase lining method for the inner surface of a pipe, by dividing an objective pipe to which lining is to be executed into a plurality of parts along its axial direction, and performing lining to these divided pipes through a pig from opposite sides to each other. CONSTITUTION:When an objective pipe P to which lining is to be executed is long, said pipe P is divided into parts P1, P2 at a graduation point S. A liquid sealing agent 1 in an amount sufficient for lining is sent into the divided pipe P1 at first, a pig 2 comprising two-throw balls having an outer diameter slightly smaller than the inner diameter of the pipe P connected with each other by a flexible string 2a is inserted, and fluid pressure such as air pressure is supplied to transfer the pig 2 along the axial direction of the pipe P. Hence, the sealing agent 1 is pushed along the arrow to form a cylindrical seal lining film 3a on the inner surface of the divided pipe P1 up to a position slightly exceeding the graduation point S. Thereafter, a liquid sealing agent 1 is sent into the remainder divided pipe P2, while leaving the pig 2 inside the pipe P. The same operation is performed along the opposite direction to form another cylindrical lining film 3b.
Patent JP-H04267519-A (JP)
Title: Semiconductor vapor growth device
Inventor: TANAKA TOKUJI
IPC: H01L21/285
Filed: 1991-02-22
Abstract: PURPOSE:To facilitate the automation of a process by a method wherein substrate housing parts in the susceptor of a semiconductor vapor growth device are improved, a housing of substrates is facilitated and the substrates are reliably housed. CONSTITUTION:A semiconductor vapor growth device is provided with a reaction container 11, a susceptor 1, which comprises substrate housing recess parts 3 in a sidewall arranged in the above container 11 and is provided with a rotating sidewall part 2 rotatable in the vertical direction, and a rotating mechanism for the above rotating sidewall part.
Patent JP-S60195924-A (JP)
Title: Semiconductor vapor growth method
Inventor: UDAGAWA TAKASHI
IPC: H01L21/205
Filed: 1984-03-19
Abstract: PURPOSE:To improve mobility of epitaxial layer, realize growth of high purity epitaxial layer and improve electrical characteristics by conducting vapor growth reaction of III-V group compound semiconductor crystal under the light shielded condition. CONSTITUTION:Arsine gas 202 is reduced by hydrogen used as the As source and has the concentration of 10%. Trimethylgallium 201 used as the Ga source is encased within a stainless bubbler case 103. Hydrogen gas including starting raw materials is supplied to a vapor growth furnace 203 with hydrogen gas used as the transfer gas through a gas supply tube 107. Within the furnace, GaAs single crystal substrate 110 is placed on a susceptor 204 and temperature thereof is raised up to the desired value with a high frequency coil 205 provided around the vapor growth furnace 203. Moreover, the vapor growth furnace 203 is provided with a light shielding material 206 which shields the light from the outside, in order to perfectly shield, for example, the incident light to growth furnace 203 from an illuminating apparatus 113 and the outside. Thereby, growth of GaAs epitaxial layer can be realized under the light shielded condition.